Odessa, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Odessa, a town in Lincoln County, Washington.
Tonight
50°F
Mostly Clear
Mostly clear, with a low around 50. South wind around 2 mph.
7-day forecast for Odessa
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 50°F | Mostly Clear | 2 mph S | 0% |
| Saturday | 80°F | Sunny | 2 to 6 mph S | 0% |
| Saturday Night | 51°F | Mostly Clear | 0 to 5 mph S | 0% |
| Sunday | 83°F | Sunny | 6 mph SE | 0% |
| Sunday Night | 52°F | Mostly Clear | 5 mph SE | 0% |
| Monday | 83°F | Sunny | 5 to 9 mph S | 0% |
| Monday Night | 52°F | Partly Cloudy | 2 to 9 mph S | 0% |
| Tuesday | 79°F | Mostly Sunny | 2 to 9 mph S | 0% |
| Tuesday Night | 50°F | Partly Cloudy | 3 to 9 mph S | 0% |
| Wednesday | 74°F | Mostly Sunny | 3 to 9 mph SW | 1% |
| Wednesday Night | 49°F | Mostly Cloudy | 3 to 9 mph S | 1% |
| Thursday | 73°F | Mostly Sunny | 3 to 7 mph SW | 1% |
| Thursday Night | 48°F | Mostly Cloudy | 3 to 7 mph NW | 7% |
| Friday | 70°F | Partly Sunny | 5 to 9 mph SW | 8% |
Forecast source: National Weather Service (api.weather.gov) for Odessa (47.333, -118.689). Updated through the day.
Growing snapshot for Odessa
Last spring frost
May 14
First fall frost
Sep 26
Growing season
135 days
Hardiness zone
6b
More local growing data for Odessa: nearby ZIP 99159 weather · frost dates · planting calendar · Washington frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Odessa, Wa (3.3 mi from Odessa). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.